129632308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{9199}}^1$

素因数の和:9487

約数の個数: 24

約数和(自身を含む): 245235200

約数和(自身を除く): 115602892

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 7046, 9199, 14092, 18398, 36796, 119587, 239174, 478348, 2492929, 4985858, 9971716, 32408077, 64816154, 129632308]

約数ペア:

[(1, 129632308), (2, 64816154), (4, 32408077), (13, 9971716), (26, 4985858), (52, 2492929), (271, 478348), (542, 239174), (1084, 119587), (3523, 36796), (7046, 18398), (9199, 14092)]